baber/WOPTO huggingface dataset:
Patent JP-2012189010-A (JP)
Title: Nozzle for liquid rocket engine
Inventor: ISHII MASAHIRO
IPC: F02K9/64
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in a conventional nozzle for a liquid rocket engine, the man-hour or cost of manufacturing is high for a nozzle requiring regeneration cooling or a nozzle using a heat-resistant metal such as columbium.SOLUTION: A nozzle N for a liquid rocket engine includes an annular manifold 1 on a circumference downstream from a throat T, the manifold making a cooling fluid introduced from the outside of the nozzle flow out along the nozzle inner face. By making the cooling fluid flow out of the annular manifold 1 along the nozzle inner face, film-cooling is carried out by the cooling fluid to maintain a sufficient heat-resistant function, and moreover, reduction in the man-hour of manufacturing or reduction in the cost of manufacturing is achieved.
Patent JP-2012189161-A (JP)
Title: Full complement roller bearing packed with gel-like lubricant for retaining roller
Inventor: HITANO KENGO
IPC: C10M169/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a full complement roller bearing packed with gel-like lubricant for retaining rollers, which adequately and surely retains rollers on the inner circumferential side of an outer ring with a gel-like lubricant.SOLUTION: The full complement roller bearing includes: an outer ring 1; a shaft body 6 such as an inner ring which rotates relatively in the outer ring 1; and the rollers 2 composed of a plurality of rolling elements arranged rotatably between the outer ring 1 and the shaft body 6, wherein a semsolid gel-like lubricant 3 composed of a mixture of lubricating oil and a gelling agent is packed into gaps 7 between the rollers 2 and between the rollers 2 and the outer ring 1 in order to retain the rollers 2 on the inner circumferential side of the outer ring 1. The gel-like lubricant 3 is prepared from a mixture of a lubricating oil made of mineral oil or synthetic oil and powdery amino acid-based oil gelling agent.
Patent JP-2012191102-A (JP)
Title: Heat treatment method and heat treatment device
Inventor: YOKOUCHI KENICHI
IPC: H01L21/26
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method and a heat treatment device capable of improving heating efficiency of a substrate surface by flash light irradiation of each time when the flash light irradiation is performed for two or more times.SOLUTION: Electric charges are intermittently supplied from a capacitor to a flash lamp to perform the flash light irradiation to a semiconductor wafer preheated to 500°C for n times (n is an integer equal to or larger than 2). Light emission of the flash lamp is controlled so as to perform the flash light irradiation of an i-th time (i is a natural number equal to or smaller than (n-1)) to the semiconductor wafer in irradiation time tand then perform the flash light irradiation of an (i+1)-th time in irradiation time tlonger than the irradiation time t. The irradiation time becomes longer in the latter part of the flash light irradiation of n times, residual energy of a capacitor that has reduced by being consumed in the pre-stage is taken out more, and the heating efficiency of a surface of the semiconductor wafer by the flash light irradiation of each time is improved.
Patent JP-2012192556-A (JP)
Title: Control method of printer and printer
Inventor: YUDASAKA SHINGO
IPC: B41J2/01
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a printer capable of improving the operational efficiency by efficient printing while ensuring excellent printing, and a printer.SOLUTION: In the control method of a printer 1 where the print data received from a host computer 80 is printed on recording paper 10 and then the recording paper is cut in response to a paper cut command, if the paper cut command is received (S1: Yes) when nozzle check processing of an inkjet head 17 is performed after printing, the nozzle check processing is interrupted (S2) and cut processing is executed (S3).
Patent JP-2012192080-A (JP)
Title: Endoscopic device
Inventor: IWASAKA MASAYUKI
IPC: G02B23/24
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device allowing easy insertion of a treatment tool together with an insertion part without inserting a treatment tool insertion channel into a small-diameter lumen such as a pancreaticobiliary duct system.SOLUTION: The insertion part 14 of an endoscope consists of: a base end side insertion part 36 having the cylindrical surface-shaped outer surface; and a distal end side insertion part 38 having a crescent-shaped cross section. The distal end side insertion part 38 is formed with a treatment tool guide groove 44 guiding the treatment tool by a concave upper outer surface. A treatment tool insertion channel is formed in the base end side insertion part 36, and an opening thereof (a treatment tool lead-out port 42) is formed on the base end side of the treatment tool guide groove 44. When the treatment tool is led out from the treatment tool lead-out port 42 in a state that a bending section 32 of the distal end side insertion part 38 is bent on the treatment tool guide groove 44 side and that the distal end side insertion part 38 is inserted into the lumen of the pancreaticobiliary duct system, the treatment tool is guided by the treatment tool guide groove 44, and is inserted into the lumen of the pancreaticobiliary duct system.
Patent JP-2012195497-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SHINKAI JIRO
IPC: H01L23/31
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which makes a lead less likely to come off even when heat is applied to the lead, and to provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device 10 includes: a semiconductor chip 14; a die pad 12 having a chip mounting surface 12a on which the semiconductor chip is mounted; a first lead 18 electrically connecting with the semiconductor chip 14; a thermosetting resin part 22 fixing an end part of the first lead 18 to the die pad 12; and a thermoplastic resin part 24 sealing the semiconductor chip 14, the die pad 12, and the thermosetting resin part 22.
Patent JP-2012198111-A (JP)
Title: Measuring system of heating value of natural gas and calibration method for the same
Inventor: OISHI YASUHARU
IPC: G01N25/20
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a measuring system of a heating value of natural gas capable of easily and accurately measuring the heating value of the natural gas.SOLUTION: A measuring system of a heating value of natural gas comprises: a container 101 which is provided with a thermometric element and a heater element generating heat at a plurality of heat generating temperatures and is injected with gas; a formula storage device 402 which stores a heating value calculation formula with an electric signal from the thermometric element as well as the electric signals from the heater element at the plurality of heat generating temperatures as independent variables and a heating value as a dependent variable; a heating value calculation section 305 which calculates a measurement of the heating value of the gas injected in the container by substituting the measurement of the electric signals from the thermometric element as well as the heater element for the independent variables of the heating value calculation formula; and a correction section 307 which, when the gas injected in the container is methane gas, adds a measured heating value of the methane gas calculated by the heating value calculation section and a correction value which is a difference between a standard heating value of the methane gas and the measured heating value of the methane gas calculated with the heating value calculation formula.
Patent JP-2012199484-A (JP)
Title: Wire bonding method, wire bonding apparatus, and semiconductor device
Inventor: SASAKI YASUSHI
IPC: H01L21/60
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To stably conduct bonding without causing short circuit failures between adjacent electrode pads.SOLUTION: Firstly, a bonding wire 400 is extended from a tip part of a capillary 300 (extension step). Next, the capillary 300 is moved so as to be close to a bond point (for example, a semiconductor chip 10) (movement step). Then, a tip of the bonding wire 400 is contacted and crimped with the bond point (for example, the semiconductor chip 10) by using a tip surface (not shown) of the capillary 300(crimping step). At this time, the crimping step is conducted without forming a ball in the tip of the bonding wire 400 in the extension step.
Patent JP-2012196402-A (JP)
Title: X-ray ct apparatus
Inventor: NINOMIYA HIROAKI
IPC: A61B6/03
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus that allows easy and correct confirmation of to which position a bed can be moved and which region can be imaged regardless of the imaging conditions.SOLUTION: The X-ray CT apparatus 1 performs imaging for obtaining a scanogram 301 (S101), displays the scanogram 301 (S102), and calculates a transversely movable region 304 (S103). Further, the X-ray CT apparatus 1 inputs size of a bow tie filter 103 (S201), inputs a transverse movement destination 302 of a bed 106 (S105), calculates an imageable region 305 on the basis of the size of the bow tie filter 103 and the transverse movement destination 302 (S202), and displays the imageable region 305 (S203).
Patent JP-2012202240-A (JP)
Title: Method and device for diagnosis of failure in engine
Inventor: ITO HIROSHI
IPC: F02D45/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for diagnosis of failure in an engine, capable of reducing diagnostic manhours, by easily determining whether or not the occurrence of a misfire is caused by mechanical failure and in which cylinder the mechanical failure is caused.SOLUTION: The method and device 14 for diagnosis of failure in the engine 16 specify a cylinder coincident between a misfire occurrence cylinder indicated by a failure code and a compression pressure insufficient cylinder determined in a cranking rotation state as a repair necessary cylinder, by determining the compression pressure insufficient cylinder being insufficient in compression pressure based on a variation value Δω, by detecting the variation value Δω of angular velocity of a crankshaft 24 with every cylinder 22 in the cranking rotation state, by generating the cranking rotation state of rotating the crankshaft 24, while stopping an explosion in the respective cylinders 22.
Patent JP-2012200986-A (JP)
Title: Decorative board
Inventor: ONO HARUO
IPC: E04F13/08
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a decorative board having stably strong (robust) adhesion between an inorganic base material layer and a printed sheet layer (synthetic resin decorative sheet).SOLUTION: In the decorative board, a sealer layer, an adhesive layer and the synthetic resin decorative sheet layer are laminated on one face of the inorganic base material layer in this order, and either or both of the sealer layer and the adhesive layer comprise(s) resin having glass-transition temperature less than 0°C. A surface protective layer is formed on the surface of the synthetic resin decorative sheet layer.
Patent JP-2012205159-A (JP)
Title: Flow-by-flow flow-rate supervision method, communication apparatus and program
Inventor: MIHASHI KENJI
IPC: H04L12/66
Filed: 2011-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a flow-by-flow flow-rate supervision method and a communication apparatus for controlling a plurality of flows to have uniform flow discard and appropriately protecting the communication apparatus from DoS attacks.SOLUTION: A method for flow-by-flow flow-rate supervision comprises: a step for extracting header information in a received packet; a step for searching a flow from the address information indicated in the header information, by using a table in which flow information is associated with address information corresponding to the flow information; when the flow exists in the table, a step for storing, into search history management information storage means, the address information relating to the flow by associating it with search history information, and acquiring processing information for the flow corresponding to the address information; a step for queuing the received packet using the search history information and the flow processing information; and detecting an occurrence of a service interference attack from the search history information.
Patent JP-2011159635-A (JP)
Title: Solid lithium secondary battery and method for manufacturing the same
Inventor: TSUCHIDA YASUSHI
IPC: H01M10/0562
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid lithium secondary battery where internal short-circuit and fall-off of a current collector are suppressed.  <P>SOLUTION: A solid electrolyte layer and solid-state electrode layer are formed inside a frame of an electric insulation properties and the current collector is held by the frame of the electric insulation properties, thereby suppressing displacement or fall-off of the current collector. Preferably, powder, which is a material of the electrode layer is filled between the current collector and the frame to hold the current collector to the frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012207924-A (JP)
Title: Information presentation device, information presentation method, information presentation program, and recording medium storing information presentation program
Inventor: ISHIGAMI HIROKUNI
IPC: G01C21/26
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information presentation device, an information presentation method, an information presentation program, and a recording medium storing the information presentation program that are capable of presenting an object that, for example, allows a user to regain a sense of direction.SOLUTION: Information on the current site and travel direction is sent from a terminal part 10 to a server part 20, an object information searching part 22 of which searches for the travel direction in a land mark searching area Z and the land marks in the right and left directions to the travel direction Y and the landform based on the information on the current site X and travel direction Y. An image for displaying the travel direction, the land marks, and the landform, and instruction information on the display position, and the information showing the relationship between the landmarks and the landform are sent to the terminal part 10 as object information. In the terminal part 10, a control part 14 reads out image information to display such as an icon from a displayed image storage part 13 based on the object information and displays the image information on a display part 16.
Patent JP-2012208600-A (JP)
Title: Portable information terminal
Inventor: WAKABAYASHI MASAKI
IPC: G06K19/07
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To implement various services by using a portable information terminal comprising a passive-type tag RFID reader function, in combination with active-type tag ID transmission mode and active-type tag ID reception mode functions.SOLUTION: Execution mode switch means of a portable information terminal instructs execution to a control section so that an R/W device section reads a tag in an active-type tag ID reception mode or a passive type execution mode. Otherwise, the execution is instructed to transmit ID data on the tag in an active-type tag ID transmission mode. The control section reads out an execution command group stored in a storage section and controls the R/W device section in response to an execution command corresponding to the execution mode. In accordance with contents of a result of ID reception processing by the R/W device section, the specific number of times of execution or the expiration of an execution time, the control section performs transmission/reception processing while continuing the processing under the original execution mode or performs transmission/reception processing after switching to a different execution mode.
Patent JP-2012206736-A (JP)
Title: Synthetic resin-made container
Inventor: FURUSAWA MITSUO
IPC: B65D1/26
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin-made container having delaminating function to which high-grade feeling is sufficiently provided by an outer layer forming an outer shell, in which there is no concern of bottom breaking for the purpose of eliminating the problem of a delaminating bottle by blow molding.SOLUTION: The synthetic resin-made container is formed in a bottomed cylindrical shape by a double wall cylindrical body in which an inner layer is peelably laminated to the outer layer forming an outer shell by a double injection molding method and a bottom member fitting the lower end of the double wall cylindrical body, the inner layer is formed in a thin wall thickness so as enable volume reducing deformation in a shriveled shape by a reduction of an inner pressure making upper and lower parts fixed in a peripheral shape as fixed ends with the inner layer fixed to the pouter layer in the peripheral shape at the upper end and the lower end of the double wall cylindrical body, further an air sucking hole for introducing an outer air to the space between the outer layer and the inner layer is bored in the outer layer part of the predetermined position of the double wall cylindrical body.
Patent JP-2012207644-A (JP)
Title: Fan device
Inventor: ICHIHARA TETSUYA
IPC: F04D25/08
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fan device having a structure of high quietness without exposing cables connected to a motor to an air stream in an air channel.SOLUTION: In the fan device 1 wherein a motor 6 is disposed in a housing 4 held in a suspended state by a support 5 on an inner side of an air channel 3 and an air stream generated by a moving blade 7 driven by the motor 6 is ventilated through a ventilation space A formed between the air channel 3 and the housing 4, respective through holes 411 and 31 formed in the housing 4 and the air channel 3 and a cable through hole 51 formed by penetrating a thickness of the support 5 are made to communicate with each other and the cables 62 connected to the motor 6 are drawn out to the outside through the respective holes 411, 51 and 31.
Patent JP-2012216629-A (JP)
Title: Method for detecting deviation amount of effective power of microwave in plasma processing device, and its plasma processing device
Inventor: SANO MASAKI
IPC: H01L21/31
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To find a deviation amount of effective power of microwaves between plasma processing devices.SOLUTION: In this method, a deviation amount of effective power of microwaves generated between plural plasma processing devices 100, 200 is found. Processing gas is supplied in an exhausted processing container 12 to seal the container. Microwaves are introduced to the sealed processing container 12 at a predetermined voltage to generate plasma of processing gas. Variation width between a pressure in the processing container 12 before generating plasma and a pressure in the processing container after generating plasma is measured. The deviation amount of the effective power of the microwaves between the plasma processing device 100 and the other plasma processing device 200 is found on the basis of a pre-found correlation between the variation width of the pressure of the other plasma processing device to be a reference and microwave supply power.
Patent JP-2012219403-A (JP)
Title: Shape memory fiber assembly and method for producing the same
Inventor: SUGIYAMA MINORU
IPC: D06M10/10
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a fiber assembly that realizes a function of shape memory by binding a higher fatty acid ester to a radical forming fiber assembly, and to provide a method for producing the fiber assembly.SOLUTION: A radical forming fiber is irradiated with electron beams while bringing the radical forming fiber into contact with a 16-22C higher fatty acid ester and a cross-linking agent including 2 or more functional groups per molecule, and then the higher fatty acid ester is grafted to the fiber, and the higher fatty acid ester is cross-linked simultaneously. The fiber maintains a predetermined form by ironing to realize a shape memory property. A producing method according to the present invention is a method for producing a fiber assembly whose shape is memorized by an electron beam processing. A treating solution prepared by dissolving a 12-22C higher fatty acid ester and the cross-linking agent including 2 or more functional groups per molecule in a solvent is brought into contact with the radical forming fiber. Then, the fiber is dried and irradiated with the electron beams to obtain the shape memory fiber assembly.
Patent JP-2011222113-A (JP)
Title: Flying height control using asynchronous sampling
Inventor: GEORGE MATTHEW
IPC: G11B21/21
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a variation of a flying height uninfluenced by a change of an environmental condition.SOLUTION: A read-back mode measures first and second harmonics pre-recorded on a medium and divides the first measurement value by the second measurement value to acquire a read-back mode harmonic ratio. A loop-back mode measures the same first and second harmonics; however, the harmonics are provided by a write pre-compensation circuit in place of the medium. Further, the loop-back mode measurements are performed using asynchronous sampling to address aliasing and quantization errors. The first measurement value is divided by the second measurement value to generate a loop-back mode harmonic ratio. In logarithm domain, the loop-back mode ratio is subtracted from the read-back mode ratio to remove environment-induced variations in the read path electronic circuits.
Patent JP-2012218406-A (JP)
Title: Ink jet recording apparatus
Inventor: SASAKI NORIO
IPC: B41J11/02
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus capable of optimizing suction power of a suction area of a platen in any sheet width.SOLUTION: The ink jet recording apparatus includes a contact part 2 contactable with a sheet 36 to be conveyed and changeable in its position so as to receive the conveyance of the sheet by the contact with the sheet 36. In accordance with a change in the position of the contact part 2, a sucking condition of suction holes 8 in an area associated with the contact part 2 out of a plurality of suction holes 8 is changed selectively.
Patent JP-2012223281-A (JP)
Title: Heat-insulated portable case for drug-containing syringe
Inventor: TAKARADA HIROSUKE
IPC: A61J3/00
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulated portable case for a drug-containing syringe, which has a function to detect the temperature of a drug-containing syringe required to be kept within a predetermined temperature range.SOLUTION: The heat-insulated portable case for a drug-containing syringe comprises a first storage space for storing the drug-containing syringe, a second storage space for storing a heat accumulation member, and a partition member dividing the first storage space and the second storage space. The partition member has a ventilation part that connects the first storage space and the second storage space. The first storage space has a temperature detection/display body for detecting and displaying inside temperature.